Atomera CFO plans 6,504-share stock sale

Atomera Inc (ATOM) received a notice under Rule 144 that its Chief Financial Officer, Francis Laurencio, plans to sell 6,504 shares of common stock.

Rhea-AI Filing Summary

Atomera Inc (ATOM) received a notice under Rule 144 that its Chief Financial Officer, Francis Laurencio, plans to sell 6,504 shares of common stock. The shares relate to the vesting of restricted stock on 09/01/2026 and were granted under Atomera’s equity compensation plan.

The filing states the transactions are non‑discretionary “sell to cover” sales under four separate equity awards dated 02/23/2023, 02/21/2024, 02/19/2025 and 03/02/2026, each structured as a Rule 10b5‑1 trading arrangement. Laurencio also sold 20,400 shares in the prior three months on 06/15/2026.

Key Figures

Shares to be sold: 6,504 shares of common stock Aggregate market value of planned sale: $26,338.05 Shares sold in prior 3 months: 20,400 shares of common stock +3 more

6 metrics

Shares to be sold 6,504 shares of common stock Planned Rule 144 sale related to vesting of restricted stock on 09/01/2026

Aggregate market value of planned sale $26,338.05 Value listed for 6,504 shares of common stock as of 09/01/2026

Shares sold in prior 3 months 20,400 shares of common stock Shares sold by Francis Laurencio on 06/15/2026

Proceeds from prior sale $192,635.86 Total consideration for 20,400 shares sold on 06/15/2026

Number of equity awards 4 awards Compensatory equity awards dated 02/23/2023, 02/21/2024, 02/19/2025 and 03/02/2026

Date of notice 09/01/2026 Date on which the Rule 144 notice was signed and filed

Key Terms

Rule 144, sell to cover, restricted stock, Rule 10b5-1 trading arrangement, +1 more

5 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

sell to cover financial

"The shares are being sold pursuant to "sell to cover" transactions under four separate"

Sell to cover is when a person who receives company stock through options or awards sells just enough shares immediately to pay required taxes, exercise costs, or fees, keeping the rest. Think of it like cashing part of a bonus to cover the tax bill so you can keep the remainder. For investors, it can create predictable small selling pressure and slightly change the number of shares actually held by insiders without increasing long‑term dilution.

restricted stock financial

"Vesting of Restricted Stock | Issuer | | | 6504 | 09/01/2026 | Granted as part"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Rule 10b5-1 trading arrangement regulatory

"each award is intended to operate as a "Rule 10b5-1 trading arrangement" as the term"

Item 408(a) of Regulation S-K regulatory

"as a "Rule 10b5-1 trading arrangement" as the term is defined in Item 408(a) of Regulation S-K."

FAQ

What insider sale is disclosed for Atomera Inc (ATOM) in this Form 144?

The notice reports that CFO Francis Laurencio plans to sell 6,504 shares of Atomera common stock. The planned sale is tied to the vesting of restricted stock on 09/01/2026 and arises from equity compensation awards.

What was the approximate market value of the Atomera (ATOM) shares covered by the planned sale?

The Form 144 lists an aggregate market value of $26,338.05 for the 6,504 shares of Atomera common stock subject to the planned sale as of 09/01/2026.

Has Atomera (ATOM) CFO Francis Laurencio sold shares recently before this notice?

Yes. The filing reports that on 06/15/2026 he sold 20,400 shares of Atomera common stock for total consideration of $192,635.86 during the past three months.

What is the purpose of the planned Atomera (ATOM) share sales under this Form 144?

The remarks state the shares are being sold through non‑discretionary “sell to cover” transactions related to four compensatory equity awards, to cover obligations arising from the vesting of restricted stock granted under Atomera’s equity compensation plan.

Are the Atomera (ATOM) insider transactions under a Rule 10b5-1 trading arrangement?

Yes. Each of the four equity award agreements includes provisions for non‑discretionary “sell‑to‑cover” transactions under Rule 10b5‑1(c)(1)(ii)(D)(3), and each award is intended to operate as a Rule 10b5‑1 trading arrangement as defined in Item 408(a) of Regulation S‑K.

Which broker is involved in the planned Atomera (ATOM) share sale under Form 144?

The securities information section identifies Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, as the broker associated with the 6,504 shares of Atomera common stock listed for sale.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/01/2026 - 07:28 PM Accepted by SEC EDGAR 09/01/2026 - 07:27 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001680612
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Atomera, Inc.
SEC File Number	001-37850
Address of Issuer	750 University Avenue, Suite 280 Los Gatos CALIFORNIA 95032
Phone	408-442-5248
Name of Person for Whose Account the Securities are To Be Sold	Francis Laurencio
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer-CFO

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	6504	26338.05	39024042	09/01/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	09/01/2026	Vesting of Restricted Stock	Issuer			6504	09/01/2026	Granted as part of issuer's equity compensation plan.

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Francis Laurencio 750 University Ave, Suite 280 Los Gatos CA 95032	Common	06/15/2026	20400	192635.86

144: Remarks and Signature

Remarks	The shares are being sold pursuant to "sell to cover" transactions under four separate compensatory equity awards with distinct grant dates of 2/23/23, 2/21/24, 2/19/25 and 3/2/26. Each award agreement includes a provision for non-discretionary "sell-to-cover transactions" pursuant to Rule 10b5-1(c)(1)(ii)(D)(3) under the Exchange Act and each award is intended to operate as a "Rule 10b5-1 trading arrangement" as the term is defined in Item 408(a) of Regulation S-K.
Date of Notice	09/01/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/02/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Francis Laurencio
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)